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authorPaolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>2006-04-10 22:53:39 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-04-11 06:18:37 -0700
commitdbdb4c06b73599dc162b2cad1af304b498baa107 (patch)
treeec1c761806b6872798001fe9cb0edf306cab592d
parent87276f721a9407a4a152b09265dc079f37674672 (diff)
[PATCH] uml: local_irq_save, not local_save_flags
The call to local_save_flags seems bogus since it is followed by local_irq_restore, and it's intended to lock the list from concurrent mconsole_interrupt invocations. Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Cc: Jeff Dike <jdike@addtoit.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
-rw-r--r--arch/um/drivers/mconsole_kern.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/um/drivers/mconsole_kern.c b/arch/um/drivers/mconsole_kern.c
index 09f1c140a769..6d7173fc55a3 100644
--- a/arch/um/drivers/mconsole_kern.c
+++ b/arch/um/drivers/mconsole_kern.c
@@ -62,7 +62,7 @@ static void mc_work_proc(void *unused)
unsigned long flags;
while(!list_empty(&mc_requests)){
- local_save_flags(flags);
+ local_irq_save(flags);
req = list_entry(mc_requests.next, struct mconsole_entry,
list);
list_del(&req->list);